Olympus nortec 600 - Figure 5-157 Signals from an A;C Probes Pancake Surface Coils Only; Using the Application

DMTA-10040-01EN, Rev. E, February 2018
Using the Instrument 233
Figure 5‑157 Signals from an A/C probe’s pancake surface coils only
5.4.1.1 Using the Application
This application uses inspection materials similar to the example illustrated in
Figure 5-135 on page 216 (in the application “Inspecting Heat Exchanger Tubing
Using Dual Frequency — NORTEC 600D Model” on page 215).
The following products are used in this procedure:
• Eddy current bobbin probe for heat exchanger tubing: absolute/differential,
14.8 mm (0.583 in.) diameter, 15 kHz center frequency, 20 m (65.6 ft) cable;
P/N: TEA-148-015-N05 [U8282109]
• Differential and absolute eddy current probe adaptor; P/N: CBAS-10818-0001
[Q7670051]
• Admiralty brass calibration standard: OD 19 mm (0.75 in.), WT (wall thickness)
1.65 mm (0.065 in.); P/N: CT02-001-D16 [U8779241]
• Convenient, highly recommended items (however, not mandatory): foot switch
(P/N: 9522333 [Q7670007]), foot switch armored cable (P/N: 9122404 [Q7670008]),
and foot switch adaptor (P/N: 9522336 [Q2500083])
To set the initial NORTEC 600 configuration
1. Connect the adaptor, probe, and foot-switch adaptor cable to the PROBE
connector on the NORTEC 600.